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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods for delivering a respiratory gas
Patent number
12,115,309
Issue date
Oct 15, 2024
BMC MEDICAL CO., LTD
Lijun Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Systems and methods for delivering a respiratory gas
Patent number
12,097,322
Issue date
Sep 24, 2024
BMC MEDICAL CO., LTD
Lijun Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Systems and methods for delivering a respiratory gas
Patent number
12,070,549
Issue date
Aug 27, 2024
BMC MEDICAL CO., LTD
Lijun Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Systems and methods for delivering a respiratory gas
Patent number
12,070,550
Issue date
Aug 27, 2024
BMC MEDICAL CO., LTD
Lijun Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Systems and methods for delivering a respiratory gas
Patent number
12,064,549
Issue date
Aug 20, 2024
BMC MEDICAL CO., LTD
Lijun Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Systems and methods for delivering a respiratory gas
Patent number
12,059,526
Issue date
Aug 13, 2024
BMC MEDICAL CO., LTD
Lijun Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Systems and methods for delivering a respiratory gas
Patent number
12,017,001
Issue date
Jun 25, 2024
BMC MEDICAL CO., LTD
Lijun Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Respirator system
Patent number
11,992,621
Issue date
May 28, 2024
BMC MEDICAL CO., LTD
Jianxin Zhi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Systems and methods for delivering a respiratory gas
Patent number
11,766,530
Issue date
Sep 26, 2023
BMC MEDICAL CO., LTD
Lijun Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Humidification device, humidifier and ventilator
Patent number
10,758,702
Issue date
Sep 1, 2020
BMC MEDICAL CO., LTD
Lijun Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS
Publication number
20240165350
Publication date
May 23, 2024
BMC Medical Co., Ltd.
Lijun LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
VENTILATION SOUND-DIMINISHING APPARATUS AND VENTILATION THERAPY DEVICE
Publication number
20240058558
Publication date
Feb 22, 2024
BMC Medical Co., Ltd.
Weidong BI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS
Publication number
20230355903
Publication date
Nov 9, 2023
BMC Medical Co., Ltd.
Lijun LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS
Publication number
20230330370
Publication date
Oct 19, 2023
BMC Medical Co., Ltd.
Lijun LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS
Publication number
20230310773
Publication date
Oct 5, 2023
BMC Medical Co., Ltd.
Lijun LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS
Publication number
20230310772
Publication date
Oct 5, 2023
BMC Medical Co., Ltd.
Lijun LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HUMIDIFIER AND VENTILATION TREATMENT DEVICE
Publication number
20230302249
Publication date
Sep 28, 2023
BMC (Tianjin) Medical Co., Ltd.
Lijun LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NOISE REDUCTION STRUCTURE FOR VENTILATION TREATMENT DEVICE AND VENT...
Publication number
20230233780
Publication date
Jul 27, 2023
BMC Medical Co., Ltd.
Jianxin ZHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Noise Reduction Box and Ventilation Therapeutic Device
Publication number
20220370741
Publication date
Nov 24, 2022
BMC Medical Co., Ltd.
Jianxin ZHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS
Publication number
20210113792
Publication date
Apr 22, 2021
BMC Medical Co., Ltd.
Lijun LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS
Publication number
20210113791
Publication date
Apr 22, 2021
BMC Medical Co., Ltd.
Lijun LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS
Publication number
20210113793
Publication date
Apr 22, 2021
BMC Medical Co., Ltd.
Lijun LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS
Publication number
20210046266
Publication date
Feb 18, 2021
BMC Medical Co., Ltd.
Lijun LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS
Publication number
20200368468
Publication date
Nov 26, 2020
BMC Medical Co., Ltd.
Lijun LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
RESPIRATOR SYSTEM
Publication number
20200368484
Publication date
Nov 26, 2020
BMC Medical Co., Ltd.
Jianxin Zhi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HUMIDIFICATION DEVICE, HUMIDIFIER AND VENTILATOR
Publication number
20180021539
Publication date
Jan 25, 2018
BMC Medical Co., Ltd.
Lijun LIU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE